The construction of long-distance oil and gas pipelines in China has ente…

On April 8th, the "Four-All" pipeline welding inspection robot technology equipment system independently developed by our country was put into

What are the selection conditions of electric butterfly valve and pneumat…

A scientific and technological achievement of Southwest Oil and Gas Field…

On March 24, the technical achievements of the "Key technologies and Applications for the detection and evaluation of high-risk devices in Oil and gas fields" led by Southwest Oil and Gas Field Company reached the

The structure and working principle of the trap

​Steam trap in the steam heating system plays a role in preventing steam drainage, choose the right trap, can make the steam heating equipment to achieve the highest efficiency.

The CBM production of Huabei oilfield continues to rise strongly

​In February, the daily production of coalbed methane in Qinshui coalbed methane field of Huabei Oilfield continued to maintain a high operating state of more than 7.2 million cubic meters.